Hillary Clinton held on to older people and ate into Bernie Sanders' support among the 30-to-44 crowd on Super Tuesday as her rival claimed a clear advantage with only one age group: his devoted under-30 followers.

On the Republican side, Donald Trump and his mad-as-hell message...

PORTRAIT OF A TRUMP VOTER

Nearly 9 in 10 of Trump's voters are looking for an outsider. Half are angry...

PORTRAIT OF A CLINTON VOTER

More than 90 percent of Clinton's voters want a candidate with political experience.... Two-thirds of her voters want to continue President Barack Obama's policies, rather than shift in a more liberal direction.